3 Answers

2 votes

Best answer

UU stands for under used. Its a tier. A tier is this category of Pokemon. Like OU is full of good Pokemon because they are over used, which is what OU stands for. This will help you just click any tier in the search bar and it will give you an analysis.

TCG stands for Training Card Game. It's just like using Pokemon cards you can buy online or at the store and you battle with them. Look here for more info.